CVE-2025-21374: Windows CSC Service Information Disclosure Vulnerability

PriorityP421medium5.5CVSS 3.1

AVLACLPRLUINSUCHINAN

EPSS

0.58%

43.7th percentile

Windows CSC Service Information Disclosure Vulnerability

Affected

44 ranges· showing 25

Vendor	Product	Version range	Fixed in
microsoft	windows_10_1507	< 10.0.10240.20890	10.0.10240.20890
microsoft	windows_10_1607	< 10.0.14393.7699	10.0.14393.7699
microsoft	windows_10_1809	< 10.0.17763.6775	10.0.17763.6775
microsoft	windows_10_21h2	< 10.0.19044.5371	10.0.19044.5371
microsoft	windows_10_22h2	< 10.0.19045.5371	10.0.19045.5371
microsoft	windows_10_version_1507	>= 10.0.10240.0 < 10.0.10240.20890	10.0.10240.20890
microsoft	windows_10_version_1607	>= 10.0.14393.0 < 10.0.14393.7699	10.0.14393.7699
microsoft	windows_10_version_1809	>= 10.0.17763.0 < 10.0.17763.6775	10.0.17763.6775
microsoft	windows_10_version_21h2	>= 10.0.19044.0 < 10.0.19044.5371	10.0.19044.5371
microsoft	windows_10_version_22h2	>= 10.0.19045.0 < 10.0.19045.5371	10.0.19045.5371
microsoft	windows_11_22h2	< 10.0.22621.4751	10.0.22621.4751
microsoft	windows_11_23h2	< 10.0.22631.4751	10.0.22631.4751
microsoft	windows_11_24h2	< 10.0.26100.2894	10.0.26100.2894
microsoft	windows_11_version_22h2	>= 10.0.22621.0 < 10.0.22621.4751	10.0.22621.4751
microsoft	windows_11_version_22h3	>= 10.0.22631.0 < 10.0.22631.4751	10.0.22631.4751
microsoft	windows_11_version_23h2	>= 10.0.22631.0 < 10.0.22631.4751	10.0.22631.4751
microsoft	windows_11_version_24h2	>= 10.0.26100.0 < 10.0.26100.2894	10.0.26100.2894
microsoft	windows_server_2012	—	—
microsoft	windows_server_2012	>= 6.2.9200.0 < 6.2.9200.25273	6.2.9200.25273
microsoft	windows_server_2012_r2	>= 6.3.9600.0 < 6.3.9600.22371	6.3.9600.22371
microsoft	windows_server_2016	< 10.0.14393.7699	10.0.14393.7699
microsoft	windows_server_2016	>= 10.0.14393.0 < 10.0.14393.7699	10.0.14393.7699
microsoft	windows_server_2019	< 10.0.17763.6775	10.0.17763.6775
microsoft	windows_server_2019	>= 10.0.17763.0 < 10.0.17763.6775	10.0.17763.6775
microsoft	windows_server_2022	< 10.0.20348.3091	10.0.20348.3091

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

vendor_msrc5.5MEDIUM

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